195007855

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 273862656

約数和(自身を除く): 78854801

約数列:

[1, 5, 7, 35, 67, 137, 335, 469, 607, 685, 959, 2345, 3035, 4249, 4795, 9179, 21245, 40669, 45895, 64253, 83159, 203345, 284683, 321265, 415795, 582113, 1423415, 2910565, 5571653, 27858265, 39001571, 195007855]

約数ペア:

[(1, 195007855), (5, 39001571), (7, 27858265), (35, 5571653), (67, 2910565), (137, 1423415), (335, 582113), (469, 415795), (607, 321265), (685, 284683), (959, 203345), (2345, 83159), (3035, 64253), (4249, 45895), (4795, 40669), (9179, 21245)]